/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package proyecto.servlets;

import java.io.IOException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import proyecto.dao.EmpresaDAO;
import proyecto.modelo.Empresa;

/**
 *
 * @author supervisor
 */
public class EmpresaS extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        EmpresaDAO dao = new EmpresaDAO();
        Empresa em = new Empresa();
        String opcion = request.getParameter("opcion");
        if ("insertar".equals(opcion)) {
            //Insertar
            em.setCodigo(request.getParameter("emp_cod"));
            em.setRazon(request.getParameter("emp_raz"));
            em.setRuc(request.getParameter("emp_ruc"));
            em.setNombre(request.getParameter("emp_nom"));
            em.setDireccion(request.getParameter("emp_dir"));
            em.setCiudad(request.getParameter("emp_ciu"));
            dao.insertar(em);
            request.setAttribute("EM_INSERT", "1");
            String pag = request.getParameter("pag");
            if ("15".equals(pag)) {
                RequestDispatcher rd = request.getRequestDispatcher("/adm_ems_nuevo.jsp");
                rd.forward(request, response);
            } else {
                RequestDispatcher rd = request.getRequestDispatcher("/oper_ne.jsp");
                rd.forward(request, response);
            }
        } else {
            if ("eliminar".equals(opcion)) {
                //Eliminar
                int idempresa = Integer.parseInt(String.valueOf(request.getParameter("emp_id")));
                dao.eliminar(idempresa);
                RequestDispatcher rd = request.getRequestDispatcher("/adm_ems.jsp");
                rd.forward(request, response);
            } else {
                if ("buscar".equals(opcion)) {
                    //Buscar
                    
                } else {
                    //Modificar
                    int idempresa = Integer.parseInt(String.valueOf(request.getParameter("emp_id")));
                    String codigo = request.getParameter("emp_cod");
                    dao.modificar(idempresa, codigo);
                    RequestDispatcher rd = request.getRequestDispatcher("/adm_ems.jsp");
                    rd.forward(request, response);
                }
            }
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
